@inproceedings{VLDB-2002-HristidisP,
	author        = "Vagelis Hristidis and Yannis Papakonstantinou",
	booktitle     = "{Proceedings of the 28th International Conference on Very Large Data Bases}",
	ee            = "http://www.vldb.org/conf/2002/S19P02.pdf",
	pages         = "670--681",
	publisher     = "{Morgan Kaufmann}",
	title         = "{DISCOVER: Keyword Search in Relational Databases}",
	year          = 2002,
}